HomePrefix Lookup103.209.136.0/22

103.209.136.0/22

🇨🇳
IPv4APNICallocatedAS63570AS63570-41 - China Internet Network Information CenterNo ROA
CIDR
103.209.136.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Xuhui (Xuhui Qu)
RIR
APNIC
Status
allocated
Allocated
2/18/2016

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.209.136.0/22AS63570AS63570-41 - China Internet Network Information CenterNo ROA—5/30/2026
Origin ASN
AS63570
AS63570-41 - China Internet Network Information Center
Geolocation
Country🇨🇳ChinaCN
RegionShanghai
CityXuhui (Xuhui Qu)
Coordinates31.1830, 121.4560 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.209.136.0/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/103.209.136.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP